161657844

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{254179}}^1$

素因数の和:254239

約数の個数: 24

約数和(自身を含む): 384320160

約数和(自身を除く): 222662316

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 254179, 508358, 762537, 1016716, 1525074, 3050148, 13471487, 26942974, 40414461, 53885948, 80828922, 161657844]

約数ペア:

[(1, 161657844), (2, 80828922), (3, 53885948), (4, 40414461), (6, 26942974), (12, 13471487), (53, 3050148), (106, 1525074), (159, 1016716), (212, 762537), (318, 508358), (636, 254179)]